12345678910111213141516171819202122232425 |
- // Copyright 2014 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef BASE_METRICS_METRICS_HASHES_H_
- #define BASE_METRICS_METRICS_HASHES_H_
- #include <stdint.h>
- #include "base/base_export.h"
- #include "base/strings/string_piece.h"
- namespace base {
- // Computes a uint64_t hash of a given string based on its MD5 hash. Suitable
- // for metric names.
- BASE_EXPORT uint64_t HashMetricName(base::StringPiece name);
- // Computes a uint32_t hash of a given string based on its MD5 hash. This
- // can be more suitable for contexts where memory use is a concern.
- BASE_EXPORT uint32_t HashMetricNameAs32Bits(base::StringPiece name);
- } // namespace base
- #endif // BASE_METRICS_METRICS_HASHES_H_
|